window.onload = function(){

	var rollover = new RollOverImage( "organization" );
	rollover.setMouseDownImage('images/common/menuOn_01.gif');
	rollover.setMouseOverImage('images/common/menuOn_01.gif');
	
	var rollover = new RollOverImage( "works" );
	rollover.setMouseDownImage('images/common/menuOn_02.gif');
	rollover.setMouseOverImage('images/common/menuOn_02.gif');
	
/*	var rollover = new RollOverImage( "information" );
	rollover.setMouseDownImage('images/common/menuOn_03.gif');
	rollover.setMouseOverImage('images/common/menuOn_03.gif');*/
	
	var rollover = new RollOverImage( "data" );
	rollover.setMouseDownImage('images/common/menuOn_04.gif');
	rollover.setMouseOverImage('images/common/menuOn_04.gif');
	
	var rollover = new RollOverImage( "database" );
	rollover.setMouseDownImage('images/common/menuOn_05.gif');
	rollover.setMouseOverImage('images/common/menuOn_05.gif');
	
	var rollover = new RollOverImage( "admission" );
	rollover.setMouseDownImage('images/common/menuOn_06.gif');
	rollover.setMouseOverImage('images/common/menuOn_06.gif');
	
	var rollover = new RollOverImage( "jiwainfo" );
	rollover.setMouseDownImage('images/common/menuOn_07.gif');
	rollover.setMouseOverImage('images/common/menuOn_07.gif');
	
	var rollover = new RollOverImage( "members" );
	rollover.setMouseDownImage('images/common/menuOn_08.gif');
	rollover.setMouseOverImage('images/common/menuOn_08.gif');
	
	var rollover = new RollOverImage( "contact" );
	rollover.setMouseDownImage('images/common/btContactOn.gif');
	rollover.setMouseOverImage('images/common/btContactOn.gif');
	
	var rollover = new RollOverImage( "sitemap" );
	rollover.setMouseDownImage('images/common/btSitemapOn.gif');
	rollover.setMouseOverImage('images/common/btSitemapOn.gif');
	
};